Data transfer machine for a computer



FIG. 1 is a front, top and right side perspective view of a data transfer machine for a computer, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; the opposite side being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a data transfer machine for a computer, as shown and described. 